01 method statment

HANOI - JULY 2012CONTRACTOR: DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD PROJECT: MONG DUONG II THERMAL POWER PLANT, VIETNAM DRAWING PACKAGE: CIVIL & BUILDING WORK CONSTRUCTION METHOD

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HANOI - JULY 2012

CONTRACTOR: DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD PROJECT: MONG DUONG II THERMAL POWER PLANT, VIETNAM

DRAWING

PACKAGE: CIVIL & BUILDING WORK

CONSTRUCTION METHOD

SUB-CONTRACTOR: VINACONEX E&C

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SITE ADRESS

ZONE 3, MONG DUONG EWARD

DRAWING TITLE

MONG DUONG II

ITEM

AS-BUILT

SHOPDRAWING

METHOD STATEMENT

DESIGN

REFRENCE

PACKAGE

CIVIL & BUILDING WORKS

SCALE: FIT DATE: REVISION:

THERMAL POWER PLANT

CONTRACTOR

DOOSAN HEAVY INDUSTRIES

SUB CONTRACTOR

VINACONEX ENGINEERING

HEAD OFFICE: 34 LANG HA TOWER, DONG DA, HANOI PHONE: 04.377.65.888

WEBSITE: VINACONEXEC.COM.VN

FAX: 04.377.65.999

CAM PHA TOWN, QUANG NINH PROVINCE

CONSTRUCTION & INVESTEMENT., JSC CONSTRUCTION CO., LTD

CHECKED BY

APPROVED

DRAWING BY

VIETNAM

VINACONEX E&C

DRAWING LIST

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EXECUTION PROCESS OF FOUNDATION

EARTH WORK LEAN CONCRETE REBAR FORMWORK CASTING CONCRETE PROOFING WORK BACK FILL

- WORKING SPACE AS FOLLOWS:

- ALL EXCAVATION WORKS SHALL BE IN ACCORDANCE WITH TCVN4447- 1987

1

2

4

5

6

7

8

DEPTH WORKING SPACE H>2m 50 cm 0m<H<=2m 30 cm

- THICKNESS OF EACH COMPACTED LAYER IS 25cm

3

MAINTENANCE WORK

DRAWING TITLE

MONG DUONG II

ITEM

AS-BUILT SHOPDRAWING METHOD STATEMENT DESIGN REFRENCE

PACKAGE

DWG NO:

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

WEBSITE: VINACONEXEC.COM.VN FAX: 04.377.65.999

CHECKED BY

APPROVED DRAWING BY VIETNAM

13/07/2012 0

VINACONEX E&C

EXECUTION PROCESS OF FOUND FOUNDATION WORK

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

DWG NO:

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

13/07/2012 0 VINACONEX E&C

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EXCAVATION WORK

0m <H< 2m

1000

m=1:0.5

H> 2m

1000

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

APPROVED DRAWING BY

VIETNAM

VINACONEX E&C

GENERAL NOTES FOR EXCAVATION EXCAVATION WORK

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

VINACONEX E&C

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FORMWORK DETAIL OF COLUMN

1

4

2

8

7

8 2

3

10

5

A

10

2 1

4

1

6

3 7

9

CONCRETE SLAB OR BEAM

THE BOLT IS HIDDEN IN SLAB OR BEAM

AFTER REMOVING FORMWORK AND SUPPORTING

BOLT 12

DETAIL A

CAST STEEL 75X75

OBLIQUE SUPPORTING

CHAIN PURLIN 80X100

8 - EDGE FORMWORK

9 - SAFETY HAND - RAIL H=900

10 - EXECUTING SCAFFOLDING

4 - STEEL FORMWORK

5 - WOOD CANG

2 - OBLIQUE SUPPORTING D50

1 - CHAIN

3 - CANG L50X5

6 - COLUMN REBARS

7 - EXECUTING FLOOR

- CLEANING BEFORE CASTING CONCRETE

- THE FORMWORK MUST BE TIGHT TO ENSURE THAT KEEPING CEMNT WATER

- THE BEAR MUST BE STABLE AND NOT BE DEFORMED

DURING THE PROGRESS OF LOAD SUPPORTING AND OTHER EFFECTS

- THE SURFACE OF FORMWORK MUST BE CLEANED AND UNSTICKY

TECHNICAL REQUIRES NOTES:

WITH HOLE FOR CHAIN

TEEL SLAB D=6

DURING THE PROGRESS OF CONCRETE CASTING AND COMPRESSING

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

DWG NO:

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

13/07/2012 0

VINACONEX E&C

FORMWORK OF COLUMN SUPER STRUCTURE

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

DWG NO:

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

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- FIXING BY SUPPORTING SYSTEM

- LOCATING EXACTLY THE CENTER INSTALLING 3 SIDES

PREPARING FORMWORK, SUPPORTING SYSTEM CANG BOLT, PURLIN

THE FOURTH SIDE IS SEPARATED JOINNING 3 SIDE AT THE BASE SHOES

3 SIDES JOINTED

STEP1:

COLUMN REBAR

CHAIN

OBLIQUE SUPPORT

INSTALLING THE FOURTH SIDE

THE FOURTH SIDE

TEMPORARY SUPPORTING

FABRICATING ORDER OF COLUMN FORMWORK

COLUMN REBAR

STEP 2:

STEP 3:

STEP 4:

3 SIDES JOINTED

TEMPORARY SUPPORTING

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

APPROVED DRAWING BY

VIETNAM

VINACONEX E&C

EXECUTION PROCESS OF COLUMN SUPER STRUCTURE

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

VINACONEX E&C

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9

11

3

2 1

5

7

600

600 600

BEARER

OBLIQUE BRACING

11

10 5 7

12 3

800

8

11

10

1

5 3

2

8

6 7

12

4 5 - BEARER bearer

6 - PURLIN 60X80

1- VERTICAL FORM

4 - VERTICAL SPLINT

2- BOTTOM FORM

3 - WOOD REM

11 - BRACING

12 - EXECUTING FLOOR

7 - OBLIQUE PURLIN

8 - WOOD REM

10 - SUPPORTING PURLIN

9 - SUPPORTING PURLIN

SUPPORTING PURLING

VERTICAL FORM

VERTICAL SPLINT

EXECUTING FLOOR

SPACE

HORIZONTAL BRACING

STAIRCASE FORMWORK DETAIL

DIRECTION LINE

DETAIL A

300

600

500 500

NOTES:

DETAIL B

DETAIL C

HORIZONTAL BRACING

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

DWG NO:

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

13/07/2012 0

VINACONEX E&C

FORMWORK OF STAIRCASE SUPER STRUCTURE

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

DWG NO:

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

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L L

CASTING DIRECTION

EXECUTION DIRECTION PARELLEL TO MAIN BEAM

INTERRUPTION IN CONCRETE PLACEMENT WORK

SUB BEAM

MAIN BEAM

SLAB REBAR PLYWOOD FORM

WOOD SPLINT 30X40 A500

PIECE DETAIL AT CONTRUCTION JOINT

SECTION A-A

(IN CASE OF COLUMN IS HIGHT)

FLOOR LEVEL

STOP POINT 2

STOP POINT 1

RC BEAM

SEGMENT 1

(1/3 - 2/3)L1 L1

notes:

SO THE INTERRUPTION POINT MUST BE PLACED AT SUITABLE POSITION NOT TO REDUCE THE CAPACITY OF STRUCTURE.

- IT IS REQUIRED NOT TO INTERRUPT IN CONCRETE PLACEMENT WORK, BUT DUE TO TECHNICAL DIFFICULT, IT CAN'T BE DONE.

- THE MAXIMUMED TIME FOR INTERRUPTION IS FROM 20 TO 24 HOURS

- THE INTERSECTION OF VERTICAL AND HORIZONTAL STRUCTURE

- IT IS REQUIRED TO CLEAN, ROUGH, WATER THE CASTED CONCRETE SURFACE AT THE TOP POINT BEFORE NEXT STEP

TOP POINT 2A

EXECUTING DIRECTION PERPENDICULAR TO MAIN BEAM

SUB BEAM

MAIN BEAM

SEGMENT 2 WOOD SPLINT 30X40 SLAB REBAR

- THE INTERRUPTION POINT SHOULD BE AT POSITION WHERE SHEAR FORECE IS SMALL, SECTION CHANGED

STOP POINT 1

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

APPROVED DRAWING BY

VIETNAM

VINACONEX E&C

CONCRETE PURING WORK SUPER STRUCTURE

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

VINACONEX E&C

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1 - 1

12

2

5

13

11

WEDGE 80 X 80

5

7 8

steel of wall

9

5

4

6 3

13 : BOLT

12 : ANGLE STEEL

1

2

1

WALL FORMWORK DETAIL IN CORNER

9 10

2

3

5

1

6

7

9

8

9 : SUPPORT

7 : WOOD

8 : STEEL BAR d=16

11 : CORNER CHAIN

10 : ANCHOR

SLAB LEVEL

3

2

1

9

5 4

WORKING PLATFORM

6 : LOCATING BAR

5 : ANGLE STEEL 2 U50x37

4 : PLASTIC PILE d =20

3 : STEEL FRAME

2 : POLYWOOD d = 16mm

1 : BOLT D = 16mm

1

WALL FORMWORK DETAIL

WORKING PLATFORM WORKING PLATFORM

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

DWG NO:

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

13/07/2012 0

VINACONEX E&C

FORMWORK OF WALL SUPER STRUCTURE

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

DWG NO:

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

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1 - 1

12

2

5

13

11

WEDGE 80 X 80

5

7 8

steel of wall

9

5

4

6 3

13 : BOLT

12 : ANGLE STEEL

1

2

1

WALL FORMWORK DETAIL IN CORNER

9 10

2

3

5

1

6

7

9

8

9 : SUPPORT

7 : WOOD

8 : STEEL BAR d=16

11 : CORNER CHAIN

10 : ANCHOR

SLAB LEVEL

3

2

1

9

5 4

WORKING PLATFORM

6 : LOCATING BAR

5 : ANGLE STEEL 2 U50x37

4 : PLASTIC PILE d =20

3 : STEEL FRAME

2 : POLYWOOD d = 16mm

1 : BOLT D = 16mm

1

WALL FORMWORK DETAIL

WORKING PLATFORM WORKING PLATFORM

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

APPROVED DRAWING BY

VIETNAM

VINACONEX E&C

FORMWORK OF WALL SUPER STRUCTURE

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

VINACONEX E&C

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CONCRETE SLAB METHOD TO COVERING A VOID

PURLIN FORMWORK

COMPRESSOR

CLEANING FOOT OF COLUMN BEFORE INSTALLING FORMWORK

MAINTENANCE FOR COLUMN SMOOTH SURFACE OF CONCRETE

MAINTENANCE FOR SURFACE OF CONCRET

CONCRETE SLAB ANTISORL

REBAR

machine for finishing surface of concrete

COLUMN BAR

CIMENT

rebar

SECTION 1-1

STEEL FORM

FOAM100x80

FOAM 180x50

TECHNICAL SOLUTION FOR CONSTRUCTION JOINT

MAINTENANCE, HYGIENE METHOD

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

DWG NO:

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

13/07/2012 0

VINACONEX E&C

MAINTENANCE PROCESS SUPER STRUCTURE

SITE ADRESS

DRAWING TITLE

MONG DUONG II

ITEM

PACKAGE

DWG NO:

THERMAL POWER PLANT

CONTRACTOR

SUB CONTRACTOR

CHECKED BY

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